Simple dynamical models of the Sagittarius dwarf galaxy

We present two simple dynamical models for Sagittarius based on N-body simulations of the progressive disruption of a satellite galaxy orbiting for 12.5 Gyr within a realistic Galactic potential. In both models the satellite initially has observable properties similar to those of current outlying dw...

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Detalles Bibliográficos
Autores principales:	Helmi, Amina, White, Simon David Manton
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2001
Materias:	Ciencias Astronómicas Galaxies: individual: Sagittarius dSph Galaxies: interactions Galaxy: halo Galaxy: structure Local group
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/83148
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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